Solve for x
x=48
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2\times 72=3x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 2x, the least common multiple of x,2.
144=3x
Multiply 2 and 72 to get 144.
3x=144
Swap sides so that all variable terms are on the left hand side.
x=\frac{144}{3}
Divide both sides by 3.
x=48
Divide 144 by 3 to get 48.
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